The Karate Kid S01E02 - The Greatest Victory

In Hong Kong, a neighborhood has been threatened by a crime gang known as Dragon. A group of activists figure the shrine could help them defeat Dragon, but when the gang leader seizes the shrine, he uses it to brainwash people into being his hoods. Miyagi teaches that the way to deal with organized crime is through collective action, and the natives form a community watch group and help bring awareness of the misdeeds of Dragon.